Besides charging batteries, the chargers can also be used as AC-DC adaptor. We provide adaptor cables or dummy DV battery adaptors for different cameras.

Optimal Charging Curve

Li-ion charging follows a two-period approach. The first period is constant-current. The battery is charged at the maximum charging rate. When the battery reaches a specified set-point voltage, charging circuits switch to the second period: the constant-voltage period. The charging circuit will provide only enough current to maintain the voltage, to prevent the battery from over charging.